import platform

from flask import Flask
from flask_script import Manager
from flask_sqlalchemy import SQLAlchemy
import os


class Application(Flask):
    def __init__(self, import_name, template_folder=None,root_path=None):
        super(Application, self).__init__(import_name, template_folder=template_folder,root_path=root_path,static_folder=None)
        self.config.from_pyfile('config/base_setting.py')  # 不管本地还是线上(生产)都需要的配置
        # if "ops_config" in os.environ: #ops_config选择 local或者production
        #     self.config.from_pyfile( 'config/%s_setting.py'%os.environ['ops_config'] )
        # else:  # 默认运行用线下模型
        #     self.config.from_pyfile('config/local_setting.py')
        if platform.system().lower() == 'windows':
            self.config.from_pyfile('config/local_setting.py')
        elif platform.system().lower() == 'linux':
            self.config.from_pyfile('config/production_setting.py')
        else:
            self.config.from_pyfile('config/local_setting.py')
        db.init_app(self)


db = SQLAlchemy()

import os

template_folder = os.getcwd() + "/web/templates/"
print('template_folder:', template_folder)
app = Application(__name__, template_folder=template_folder,root_path=os.getcwd())  #当前的工作路径：root_path=os.getcwd
manager = Manager(app)

"""
函数模板
"""
from common.libs.UrlManager import UrlManager
app.add_template_global(UrlManager.buildStaticUrl,"buildStaticUrl")  #添加模板的全局变量
app.add_template_global(UrlManager.buildUrl,"buildUrl")
